Chateau d'If oil on canvas, gallery wrapped 20x20 inches / 51x51 cm Commission Sold Online Store This was so very different, but I loved doing it. It changed some of my techniques, stretched my knowledge and still allowed me to enjoy it immensely. It is a painting of the Prison Chateau d'If at night, from the novel The Count of Monte Cristo by Alexandre Dumas , also turned into a movie of the same name .